What powers atrena.jp?
Last seen Jun 2026 · 30 technologies across 13 categories
Analytics
CDN
Cloudflare
since Aug 2022
Ecommerce
Cart Functionality
since Aug 2022
Shopify
since Aug 2022
JavaScript frameworks
JavaScript libraries
Marketing automation
PushOwl
since Aug 2024
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Payment processors
Amazon Pay
since Aug 2023
American Express
since Aug 2022
Google Pay
since Aug 2022
Mastercard
since Aug 2022
Shop Pay
since Aug 2022
Visa
since Aug 2022
Performance
Priority Hints
since Feb 2023
Photo galleries
PhotoSwipe
since Sep 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jul 2022
Web servers
Apache HTTP Server
since Jul 2019
Audience
- 82% phone
- 18% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.73 / 10 · ranked #2,122,220 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 23.1 MB · 208 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| store.atrena.jp | 24 |
| atrena.jp | 18 |
| www.atrena.jp | 3 |
Full technology history →
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Recent changes
- dropped Knockout.js Feb 2026